Derpy Sundae Price at McDonald's (2026)
A Derpy Sundae costs $43 at McDonald's in Mexico (updated August 2026).
McDonald's Derpy Sundae is priced at $43.00 in Mexico right now (August 2026). That's about 77% below the average McDonald's Las Guerreras K-POP item — the 1st-cheapest of 6 we track. It's available at around 250 McDonald's locations across Mexico. Prices are sourced from delivery platforms and refreshed regularly. See how it stacks up across other chains, and track its price for free, on MenuPriceToday.
How this compares in Las Guerreras K-POP
6 items tracked| This item | Mex$43 |
| Las Guerreras K-POP median | Mex$245 |
| Cheapest — Derpy Sundae | Mex$43 |
| Most expensive — Menú Saja Boys con Bebida de perlas Moras | Mex$279 |
| vs Las Guerreras K-POP median | −82% |
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